Sony DE-01, DEJ-01 Service manual

D-E01/EJ01

SERVICE MANUAL

Ver 1.0 1999. 06

Photo: D-E01

SPECIFICATIONS

System

Compact disc digital audio system

Laser diode properties

Material: GaAlAs
Wavelength: λ = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW (This output
is the value measured at a distance of 200 mm
from the objective lens surface on the optical
pick-up block with 7 mm aperture.)

D-A conversion

1-bit quartz time-axis control

Frequency response

20 - 20,000 Hz +1/–2 dB
(measured by EIAJ CP-307)

Output (at 4.5 V input level)

Line output (stereo minijack)

Output level 0.7 V rms at 47 kilohms
Recommended load impedance over 10
kilohms

Headphones (stereo minijack)

Approx. 15 mW + Approx. 15 mW
at 16 ohms
(Approx. 3 mW + Approx. 3 mW
at 16 ohms) *

* For the customers in France
Optical digital output
(optical output connector)

Output level: –21 - –15 dBm

Wavelength: 630 - 690 nm at peak level

Power requirements

For the area code of the model you purchased,
check the upper left side of the bar code on the
package.

• Tw o Sony NH-14WM rechargeable batteries:

2.4 V DC

• Two LR6 (size AA) batteries: 3 V DC

• AC power adaptor (DC IN 4.5 V jack):
US, CND model: 120 V, 60 Hz
AEP, FR, G, E13 model:
220 - 230 V, 50/60 Hz
UK model: 230 - 240V, 50 Hz
AUS model: 240 V, 50 Hz
E01/E33 model: 100 - 240 V, 50/60 Hz
EJ01: HK model: 220 V, 50/60 Hz
CH model: 220 V, 50 Hz

• Sony DCC-E245 car battery cord for use on
car battery: 4.5 V DC

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Chinese Model

D-EJ01

Tourist Model

D-E01

Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM-3021EBA
Optical Pick-up Name DAX-21E

Battery life * (approx. hours)
(When you use the CD player on a flat and stable
surface.)
Playing time varies depending on how the CD
player is used.
Two NH-14WM 25
(charged for about 4 hours **)
Battery case 40
(two alkaline batteries)
Rechargeable batteries 62
NH-14WM and battery case
(two alkaline batteries)
* Measured value by the standard of EIAJ

(Electronic Industries Association of Japan).

** Charging time varies depending on how the

rechargeable battery is used.

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MICROFILM

PORTABLE CD PLAYER

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D-E01/EJ01

5-6. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 19 for Common Note Schematic Diagram, page 26 for Waveforms and page 27 for IC Block Diagrams.

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5-7. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 19 for Common Note Schematic Diagram, page 26 for Waveforms and page 29 for IC Block Diagrams.

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D-E01/EJ01

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